CN210081882U - Cutting device with clamping function for thermoplastic plastic pipe - Google Patents
Cutting device with clamping function for thermoplastic plastic pipe Download PDFInfo
- Publication number
- CN210081882U CN210081882U CN201920890391.7U CN201920890391U CN210081882U CN 210081882 U CN210081882 U CN 210081882U CN 201920890391 U CN201920890391 U CN 201920890391U CN 210081882 U CN210081882 U CN 210081882U
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- Prior art keywords
- clamping
- arm
- guide
- centre gripping
- clamping arm
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- Expired - Fee Related
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- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 30
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000004033 plastic Substances 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a cutting device for thermoplastic plastic pipes with clamping function in the technical field of pipe processing, the guide table is provided with a guide plate in a sliding way, the top of the guide plate is fixedly connected with a fixed frame, the side wall of the fixed frame is fixedly provided with a connecting frame, the inner cavity of the fixing frame is provided with slide rails at equal intervals from top to bottom, the slide rails are provided with slide blocks in a sliding way, the other end of the slide block is fixedly connected with one end of a driving rod, the other end of the driving rod is rotatably connected with a connecting block, the connecting blocks are respectively arranged on the outer walls of the first clamping arm, the second clamping arm and the third clamping arm, the third clamping arms are rotationally connected through the supporting shaft, the utility model can adjust the clamping arms according to the size of the thermoplastic pipe, thereby the centre gripping of adaptation unidimensional thermoplastic pipe not increases the scope of adaptation, improves the upper limit of using, the effectual result of use that has strengthened plastics pipe cutting machine.
Description
Technical Field
The utility model relates to a tubular product processing technology field specifically is a cutting device for thermoplastic plastic pipe with press from both sides tight function.
Background
The plastic pipe cutting machine in the prior art mainly comprises a planetary cutting machine and a ring cutting machine, wherein a cutting device of the planetary cutting machine rotates around a plastic pipe, a circular cutting blade also rotates around a shaft of the planetary cutting machine, and the cutting device of the ring cutting machine rotates around the plastic pipe, and the circular cutting blade is fixed and does not rotate.
The clamping device for the pipe on the existing plastic pipe cutting machine has certain defects in use, the clamping device cannot be adjusted according to different sizes of pipes in use, the application range is small, the use is limited, and the use effect of the plastic pipe cutting machine cannot be increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting device for thermoplastic tube with press from both sides tight function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cutting device with a clamping function for thermoplastic plastic pipes comprises a base, wherein guide platforms are fixedly arranged on the left side and the right side of the top of the base respectively, a guide plate is arranged on the guide platforms in a sliding manner, a fixed frame is fixedly connected to the top of the guide plate, a connecting frame is fixedly arranged on the side wall of the fixed frame, the outer wall of the connecting frame is fixedly connected with one end of a piston rod of a cylinder, a workbench is arranged at the middle part of the top of the base, a mounting seat is fixedly arranged on the rear side of the workbench, a cutting mechanism body is arranged on the mounting seat, slide rails are arranged in the inner cavity of the fixed frame at equal intervals from top to bottom, a slide block is arranged on the slide rails in a sliding manner, one end of the slide block is fixedly connected with a spring embedded on the slide rails, a guide block is fixedly connected to the top of the slide block, the guide block, the other end and the actuating lever one end fixed connection of slider, the other end and the connecting block of actuating lever rotate to be connected, the connecting block sets up respectively in the outer wall of first centre gripping arm, second centre gripping arm and third centre gripping arm, all rotate through the axis of rotation between first centre gripping arm, second centre gripping arm and the third centre gripping arm are adjacent to be connected, rotate through the back shaft between the third centre gripping arm and connect.
Furthermore, the clamping surfaces of the first clamping arm, the second clamping arm and the third clamping arm form a complete arc-shaped structure, the lengths of the first clamping arm, the second clamping arm and the third clamping arm are the same, and the first clamping arm, the second clamping arm and the third clamping arm form a quarter-circle structure.
Furthermore, the side wall of the fixing frame is provided with a plurality of rod holes matched with the driving rods, the sliding block is of an I-shaped structure, and the guide block is provided with a mounting hole.
Further, a plurality of groups of propelling movement cylinders of fixed frame lateral wall installation all with the PLC controller electric connection of mount pad lateral wall, PLC controller and power electric connection.
Further, a plurality of groups of propelling movement cylinders of fixed frame lateral wall installation all with the PLC controller electric connection of mount pad lateral wall, PLC controller and power electric connection.
Furthermore, the top of the guide table is provided with a sliding chute matched with the guide plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, and reasonable design, the surface of the centre gripping arm of connecting contacts the work piece in proper order through the rotation of reciprocal activity, according to the size of a dimension of work piece, make the centre gripping arm in proper order with work piece surface contact and change centre gripping angle, the centre gripping arm drives the actuating lever and removes in fixed frame, it drives the guide block and removes to order about the slider, until multiunit centre gripping arm and work piece surface in close contact with, promote the actuating lever through push cylinder, make the centre gripping arm form the centre gripping to work piece surface, it is fixed to the work piece centre gripping to accomplish, increase the scope of adaptation, the upper limit that improves the use, the effectual.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B of the present invention;
fig. 4 is the utility model discloses propelling movement cylinder theory of operation block diagram.
In the figure: 1. a base; 2. a guide table; 3. a guide plate; 4. a fixing frame; 5. a connecting frame; 6. a cylinder; 7. a work table; 8. a mounting seat; 9. a cutting mechanism body; 10. a PLC controller; 11. a slide rail; 12. a slider; 13. a guide block; 14. a guide bar; 15. a spring; 16. a drive rod; 17. connecting blocks; 18. a first clamp arm; 19. a second clamp arm; 20. a third clamp arm; 21. a support shaft; 22. an elastic cushion block; 23. and pushing the air cylinder.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a cutting device with clamping function for thermoplastic plastic pipes comprises a base 1, wherein the left side and the right side of the top of the base 1 are respectively and fixedly provided with a guide table 2, the guide table 2 is provided with a guide plate 3 in a sliding manner, the top of the guide plate 3 is fixedly connected with a fixed frame 4, the inner cavity structure of the fixed frame 4 is of a hollow fixed frame 4 side wall fixedly provided with a connecting frame 5, the outer wall of the connecting frame 5 is fixedly connected with one end of a piston rod of an air cylinder 6, the middle section of the top of the base 1 is provided with a workbench 7, the rear side of the workbench 7 is fixedly provided with a mounting seat 8, the mounting seat 8 is provided with a cutting mechanism body 9, the inner cavity of the fixed frame 4 is provided with slide rails 11 at equal intervals from top to bottom, two ends of each slide rail 11 are fixedly connected with the inner wall of the fixed frame 4, slide blocks 12 are arranged, the spring 15 can drive the clamping arm to reset to preliminarily clamp the thermoplastic pipe, the top of the sliding block 12 is fixedly connected with the guide block 13, the guide block 13 is slidably sleeved on the guide rod 14, the side wall of the guide block 13 is fixedly connected with the piston rod of the pushing cylinder 23 arranged on the outer wall of the fixed frame 4, when the clamping arm adjusts the thermoplastic pipe, the driving rod 16 drives the clamping arm to apply horizontal clamping force to the thermoplastic pipe through the cooperation of the pushing cylinder 23, the sliding block 12 and the guide block 13 to clamp and fix the thermoplastic pipe, the other end of the sliding block 12 is fixedly connected with one end of the driving rod 16, the other end of the driving rod 16 is rotatably connected with the connecting block 17, the connecting block 17 is respectively arranged on the outer walls of the first clamping arm 18, the second clamping arm 19 and the third clamping arm 20, the first clamping arm 18, the second clamping arm 19 and the third clamping arm 20 are rotatably connected through the rotating shaft, the mutual rotation adjustment between the adjacent centre gripping arm of being convenient for to the thermoplastic pipe of adaptation different pipe diameters, rotate through the back shaft 21 between the third centre gripping arm 20 and connect.
Referring to fig. 2, the clamping surfaces of the first clamping arm 18, the second clamping arm 19 and the third clamping arm 20 form a complete arc structure, so as to adapt to the shape of the side wall of the thermoplastic pipe, the first clamping arm 18, the second clamping arm 19 and the third clamping arm 20 have the same length, and the first clamping arm 18, the second clamping arm 19 and the third clamping arm 20 form a quarter circle structure, so that a plurality of groups of clamping arms on two sides can effectively clamp and fix the thermoplastic pipe.
The side wall of the fixed frame 4 is provided with a plurality of rod holes matched with the driving rods 16, so that the driving rods 16 can be conveniently installed, the sliding block 12 is of an I-shaped structure, and the guide block 13 is provided with an installation hole.
Referring to fig. 2, the clamping surface side walls of the two third clamping arms 20 are provided with elastic pads 22, the elastic pads 22 are made of elastic material capable of stretching and contracting to protect the thermoplastic pipes, and the elastic pads 22 are arc-shaped structures and have two ends fixedly connected to the side walls of the third clamping arms 20.
Referring to fig. 4, the plurality of groups of push cylinders 23 mounted on the side wall of the fixing frame 4 are electrically connected to the PLC controller 10 on the side wall of the mounting base 8, and the PLC controller 10 is electrically connected to the power supply, and is configured to independently control the plurality of push cylinders 23, so as to improve the effect of clamping and fixing the thermoplastic pipes.
The top of the guide table 2 is provided with a sliding groove matched with the guide plate 3, so that the guide plate 3 can slide along the top of the guide table 2 conveniently.
Example (b): placing a thermoplastic pipe on a workbench 7, operating an air cylinder 6, pushing a guide plate 3 to slide along the top of a guide table 2, driving a fixing frame 4 to move towards the workbench 7 until a first clamping arm 18, a second clamping arm 19 and a third clamping arm 20 sequentially contact with the outer wall of the thermoplastic pipe, adjusting and rotating three groups of clamping arms mutually through rotating shafts according to the pipe diameter of the thermoplastic pipe to enable the clamping surfaces of the clamping arms to be in close contact with the side wall surface of the thermoplastic pipe, then controlling a pushing air cylinder 23 to work through a PLC (programmable logic controller) 10, pushing the pushing air cylinder 23 to push a guide block 13 to move along a guide rod 14, thereby driving a sliding block 12 to move along a sliding rail 11, pushing a driving rod 16 outwards by the sliding block 12, one end of the driving rod 16 is connected with the clamping arms, applying horizontal clamping force to the outer wall of the thermoplastic pipe by the clamping arms, completing clamping and fixing of the thermoplastic pipe, and being capable of, the application range is wide.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cutting device for thermoplastic pipe with clamping function, includes base (1), its characterized in that: the guide table is characterized in that guide tables (2) are fixedly arranged on the left side and the right side of the top of the base (1) respectively, a guide plate (3) is arranged on each guide table (2) in a sliding manner, a fixed frame (4) is fixedly connected to the top of each guide plate (3), a connecting frame (5) is fixedly arranged on the side wall of each fixed frame (4), the outer wall of each connecting frame (5) is fixedly connected with one end of a piston rod of a cylinder (6), a workbench (7) is arranged at the middle section of the top of the base (1), a mounting seat (8) is fixedly arranged on the rear side of the workbench (7), a cutting mechanism body (9) is arranged on the mounting seat (8), sliding rails (11) are arranged in an inner cavity of the fixed frames (4) at equal intervals from top to bottom, sliding blocks (12) are arranged on the sliding rails (11) in a sliding manner, just slider (12) top fixed connection guide block (13), guide block (13) slip cap is located on guide bar (14), just guide block (13) lateral wall and the piston rod fixed connection who locates propelling movement cylinder (23) of fixed frame (4) outer wall, the other end and actuating lever (16) one end fixed connection of slider (12), the other end and connecting block (17) of actuating lever (16) rotate to be connected, connecting block (17) set up respectively in the outer wall of first centre gripping arm (18), second centre gripping arm (19) and third centre gripping arm (20), all connect through rotating between first centre gripping arm (18), second centre gripping arm (19) and third centre gripping arm (20) are adjacent, rotate through back shaft (21) between third centre gripping arm (20) and connect.
2. The apparatus for cutting a thermoplastic pipe with clamping function according to claim 1, wherein: the clamping surfaces of the first clamping arm (18), the second clamping arm (19) and the third clamping arm (20) form a complete arc-shaped structure, the first clamping arm (18), the second clamping arm (19) and the third clamping arm (20) are the same in length, and the first clamping arm (18), the second clamping arm (19) and the third clamping arm (20) form a quarter circle structure.
3. The apparatus for cutting a thermoplastic pipe with clamping function according to claim 1, wherein: the side wall of the fixed frame (4) is provided with a plurality of rod holes matched with the driving rods (16), the sliding block (12) is of an I-shaped structure, and the guide block (13) is provided with a mounting hole.
4. The apparatus for cutting a thermoplastic pipe with clamping function according to claim 1, wherein: the side walls of the clamping surfaces of the two third clamping arms (20) are provided with elastic cushion blocks (22), the elastic cushion blocks (22) are of arc structures, and two ends of each elastic cushion block are fixedly connected with the side walls of the third clamping arms (20).
5. The apparatus for cutting a thermoplastic pipe with clamping function according to claim 1, wherein: a plurality of groups of pushing cylinders (23) installed on the side wall of the fixing frame (4) are electrically connected with a PLC (programmable logic controller) (10) on the side wall of the mounting seat (8), and the PLC (10) is electrically connected with a power supply.
6. The apparatus for cutting a thermoplastic pipe with clamping function according to claim 1, wherein: the top of the guide table (2) is provided with a sliding chute matched with the guide plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890391.7U CN210081882U (en) | 2019-06-14 | 2019-06-14 | Cutting device with clamping function for thermoplastic plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890391.7U CN210081882U (en) | 2019-06-14 | 2019-06-14 | Cutting device with clamping function for thermoplastic plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210081882U true CN210081882U (en) | 2020-02-18 |
Family
ID=69482783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920890391.7U Expired - Fee Related CN210081882U (en) | 2019-06-14 | 2019-06-14 | Cutting device with clamping function for thermoplastic plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210081882U (en) |
-
2019
- 2019-06-14 CN CN201920890391.7U patent/CN210081882U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: Hung Road Gaoyou economic district in the south of Jiangsu province 225600 city of Yangzhou City, No. 1 Co-patentee after: CNPC TUBULAR GOODS Research Institute Patentee after: JIANGSU PURCELL ULTRA-HIGH PRESSURE SPECIAL PIPE INDUSTRY Co.,Ltd. Address before: Hung Road Gaoyou economic district in the south of Jiangsu province 225600 city of Yangzhou City, No. 1 Patentee before: JIANGSU PURCELL ULTRA-HIGH PRESSURE SPECIAL PIPE INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |